Gravitational lensing provides an opportunity to see supernovae and other transients much farther than we normally can. A new research proposal outlines a plan to use a comprehensive catalog of strong gravitational lenses ...
Astronomy
May 10, 2022
0
12
Since 2003, the black hole at the center of the Perseus galaxy cluster has been associated with sound. This is because astronomers discovered that pressure waves sent out by the black hole caused ripples in the cluster's ...
Astronomy
May 4, 2022
0
873
Making use of the LAMOST spectra data as the training sample, a research team led by Dr. Wang Shoucheng and Prof. Ma Jun from National Astronomical Observatories of Chinese Academy of Sciences (NAOC) proposed a new method ...
Astronomy
Mar 22, 2022
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37
Galaxies rarely live alone. Instead, dozens to thousands are drawn together by gravity, forming vast clusters that are the largest objects in the universe.
General Physics
Mar 9, 2022
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70
The inner workings of heat conduction in galaxy clusters have been unraveled by a collaboration of international researchers led by the University of Oxford, University of Rochester and the University of Chicago.
Astronomy
Mar 9, 2022
5
156
Today marks the 20th anniversary of the Advanced Camera for Surveys (ACS) aboard the NASA/ESA Hubble Space Telescope. On 7 March 2002 astronauts installed the ACS during Hubble Servicing Mission 3B, also known as STS-109. ...
Astronomy
Mar 7, 2022
0
126
The shape of galaxies and how they evolve depend on a web of cosmological filaments that run across the universe. According to a recent study headed by EPFL's Laboratory of Astrophysics, this cosmic web plays a much bigger ...
Astronomy
Feb 25, 2022
6
172
An international team of astronomers led by the Hamburg Observatory made the most detailed images of the largest cosmic shock waves ever observed. The observations are based on data from the MeerKAT radio telescope in South ...
Astronomy
Feb 23, 2022
0
105
University of Notre Dame researchers, along with collaborators in China and Australia, published a new sample catalog of more than 24 million stars that can be used to decipher the chemical history of elements in the Milky ...
Astronomy
Feb 11, 2022
0
144
Astronomers have discovered a black hole unlike any other. At one hundred thousand solar masses, it is smaller than the black holes we have found at the centers of galaxies, but bigger than the black holes that are born when ...
Astronomy
Jan 24, 2022
8
847
